/*
 *    Copyright 2007 Baylor University
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

#include "ProphetStore.h"

namespace dtn {

template <>
ProphetStore* oasys::Singleton<ProphetStore,false>::instance_ = 0;

//----------------------------------------------------------------------
ProphetStore::ProphetStore(const oasys::StorageConfig& cfg)
    : cfg_(cfg),
      nodes_("ProphetStore","/dtn/storage/prophet",
             "ProphetNode","prophet")
{
}

//----------------------------------------------------------------------
int
ProphetStore::init(const oasys::StorageConfig& cfg,
                   oasys::DurableStore*        store)
{
    if (instance_ != NULL)
    {
        PANIC("ProphetStore::init called multiple times");
    }
    instance_ = new ProphetStore(cfg);
    return instance_->nodes_.do_init(cfg,store);
}

//----------------------------------------------------------------------
bool
ProphetStore::add(ProphetNode* node)
{
    return nodes_.add(node);
}

//----------------------------------------------------------------------
ProphetNode*
ProphetStore::get(EndpointID eid)
{
    return nodes_.get(eid);
}

//----------------------------------------------------------------------
bool
ProphetStore::update(ProphetNode* node)
{
    return nodes_.update(node);
}

//----------------------------------------------------------------------
bool
ProphetStore::del(ProphetNode* node)
{
    return nodes_.del(node->remote_eid());
}

//----------------------------------------------------------------------
ProphetStore::iterator*
ProphetStore::new_iterator()
{
    return nodes_.new_iterator();
}

//----------------------------------------------------------------------
void
ProphetStore::close()
{
    nodes_.close();
}

} // namespace dtn